Astera Labs, Inc.
ALAB- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001736297
In the last 90 days, Astera Labs, Inc. insiders filed 0 open-market purchases and 10 sales; 993 institutions reported holding it in 13F filings for Q2 2026, worth $61.2B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Astera Labs, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 993
- +291 vs. Q1 2026
- Shares held
- 127.7M
- +7.26M (+6.0%) vs. Q1 2026
- Total value
- $61.2B
- +$47.9B (+358.7%) vs. Q1 2026
- New holders
- 375
- 286 more added
- Sold out
- 84
- 257 more reduced
7 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALAB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 993 | $61.2B |
| Q1 2026 | 709 | $13.4B |
| Q4 2025 | 702 | $19.3B |
| Q3 2025 | 660 | $21.7B |
| Q2 2025 | 514 | $9.29B |
| Q1 2025 | 391 | $5.86B |
| Q4 2024 | 421 | $12.5B |
| Q3 2024 | 245 | $3.87B |
| Q2 2024 | 146 | $3.08B |
| Q1 2024 | 121 | $3.15B |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Astera Labs, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Life Cycle Investment Partners Ltd | 35,895 | $17.3M | 0.08% | +35,895 | New |
| Resona Asset Management Co.,Ltd. | 36,365 | $17.4M | 0.08% | −608−1.6% | Reduced |
| CIBC Asset Management Inc | 37,158 | $17.9M | 0.04% | +29,978+417.5% | Added |
| Cetera Investment Advisers | 37,456 | $18.1M | 0.02% | +11,741+45.7% | Added |
| Parnassus Investments | 37,690 | $18.2M | 0.05% | +37,690 | New |
| Advisor Group Holdings, Inc. | 37,885 | $18.3M | 0.02% | +6,956+22.5% | Added |
| Arizona State Retirement System | 39,042 | $18.9M | 0.09% | +2,909+8.1% | Added |
| Oak Grove Capital LLC | 39,050 | $18.9M | 1.39% | −50,000−56.1% | Reduced |
| Storebrand Asset Management AS | 39,127 | $18.9M | 0.05% | +19,390+98.2% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 39,381 | $19.0M | 0.03% | −52,619−57.2% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 40,269 | $19.5M | 0.09% | −3,768−8.6% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 40,269 | $19.5M | 0.04% | +8,606+27.2% | Added |
| Rakuten Investment Management, Inc. | 43,238 | $19.7M | 0.06% | +19,818+84.6% | Added |
| Marshall Wace, LLP | 41,065 | $19.8M | 0.02% | −138,485−77.1% | Reduced |
| SEB Asset Management AB | 41,368 | $20.0M | 0.08% | +4,638+12.6% | Added |
| Nykredit A/S | 41,386 | $20.0M | 0.08% | +41,386 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 42,607 | $20.6M | 0.04% | −6,981−14.1% | Reduced |
| KBC Group NV | 42,852 | $20.7M | 0.04% | +26,206+157.4% | Added |
| Candriam Luxembourg S.C.A. | 43,200 | $20.8M | 0.09% | +7,458+20.9% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 43,550 | $21.0M | 0.10% | −13,600−23.8% | Reduced |
| State of New Jersey Common Pension Fund D | 44,030 | $21.3M | 0.07% | −1,951−4.2% | Reduced |
| Harbour Trust & Investment Management Co | 44,073 | $21.3M | 2.05% | +21,349+93.9% | Added |
| Handelsbanken Fonder AB | 44,500 | $21.5M | 0.06% | +4,500+11.3% | Added |
| Bank of Montreal | 45,418 | $21.9M | 0.01% | −64,084−58.5% | Reduced |
| National Philanthropic Trust | 45,429 | $21.9M | 0.32% | +2,729+6.4% | Added |
| Royal London Asset Management Ltd | 45,588 | $22.0M | 0.04% | +3,659+8.7% | Added |
| Voloridge Investment Management, LLC | 45,625 | $22.0M | 0.09% | −59,687−56.7% | Reduced |
| Eurizon Capital SGR S.p.A. | 46,076 | $22.2M | 0.06% | −92,872−66.8% | Reduced |
| STRS Ohio | 46,162 | $22.3M | 0.08% | +13,076+39.5% | Added |
| M & L Capital Management Ltd | 46,200 | $22.3M | 6.03% | +46,200 | New |
| Renaissance Capital LLC | 46,255 | $22.3M | 12.32% | −14,181−23.5% | Reduced |
| Meridiem Capital Partners LP | 47,891 | $23.1M | 1.06% | +47,891 | New |
| Two Sigma Investments, LP | 48,083 | $23.2M | 0.02% | −696,226−93.5% | Reduced |
| Guggenheim Capital LLC | 48,151 | $23.3M | 0.15% | +30,587+174.1% | Added |
| EFG International AG | 49,499 | $23.9M | 0.44% | −10,597−17.6% | Reduced |
| Tensor Edge Capital, LLC | 50,000 | $24.2M | 1.69% | −178,400−78.1% | Reduced |
| FengHe Fund Management Pte. Ltd. | 52,000 | $25.1M | 2.38% | −22,280−30.0% | Reduced |
| Prudential Financial Inc | 52,213 | $25.2M | 0.03% | +41,622+393.0% | Added |
| Krane Funds Advisors LLC | 53,168 | $25.7M | 0.91% | +34,685+187.7% | Added |
| Park Avenue Securities LLC | 54,714 | $26.4M | 0.17% | +1,585+3.0% | Added |
| KLP Kapitalforvaltning AS | 54,900 | $26.5M | 0.09% | +4,700+9.4% | Added |
| Quantinno Capital Management LP | 54,956 | $26.5M | 0.03% | +12,806+30.4% | Added |
| Asset Management One Co.,Ltd. | 55,289 | $26.7M | 0.07% | +3,459+6.7% | Added |
| Vinva Investment Management Ltd | 58,912 | $26.9M | 0.18% | +25,927+78.6% | Added |
| Swedbank AB | 56,177 | $27.1M | 0.02% | −34,843−38.3% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 56,672 | $27.4M | 0.04% | +13,727+32.0% | Added |
| DnB Asset Management AS | 57,653 | $27.8M | 0.08% | +29,993+108.4% | Added |
| Thames Capital Management LLC | 57,733 | $27.9M | 2.29% | +57,733 | New |
| Mitsubishi UFJ Trust & Banking Corp | 59,151 | $28.6M | 0.06% | +5,795+10.9% | Added |
| Public Employees Retirement System of Ohio | 60,698 | $29.3M | 0.09% | −6,358−9.5% | Reduced |
| Nomura Asset Management International Inc. | 61,858 | $29.9M | 0.04% | −40,580−39.6% | Reduced |
| Ossiam | 63,566 | $30.7M | 0.41% | −67,501−51.5% | Reduced |
| Ensign Peak Advisors, Inc | 64,731 | $31.3M | 0.05% | +6,992+12.1% | Added |
| Treasurer of the State of North Carolina | 65,216 | $31.5M | 0.08% | −11,110−14.6% | Reduced |
| SG Americas Securities, LLC | 66,000 | $31.9M | 0.02% | +50,410+323.3% | Added |
| Spear Advisors LLC | 67,007 | $32.4M | 11.11% | +20,725+44.8% | Added |
| AQR Capital Management LLC | 67,117 | $32.4M | 0.01% | −21,186−24.0% | Reduced |
| Vanguard Global Advisers, LLC | 67,251 | $32.5M | 0.02% | +1,714+2.6% | Added |
| Danske Bank A/S | 69,100 | $33.4M | 0.07% | +12,500+22.1% | Added |
| Vanguard Investments Australia, Ltd. | 70,205 | $33.9M | 0.08% | +4,056+6.1% | Added |
| National Bank of Canada | 70,675 | $34.1M | 0.03% | +61,187+644.9% | Added |
| Jupiter Topco LLC | 73,120 | $35.3M | 0.01% | +73,120 | New |
| New York State Common Retirement Fund | 76,300 | $36.9M | 0.05% | +3,605+5.0% | Added |
| State of Wisconsin Investment Board | 76,797 | $37.1M | 0.07% | −14,022−15.4% | Reduced |
| Vident Advisory, LLC | 80,631 | $38.9M | 0.29% | −80,201−49.9% | Reduced |
| Pictet Asset Management Holding SA | 83,508 | $40.3M | 0.04% | +27,540+49.2% | Added |
| Ofi Invest Asset Management | 96,376 | $40.7M | 0.41% | +96,376 | New |
| Korea Investment CORP | 84,605 | $40.9M | 0.08% | −5,079−5.7% | Reduced |
| Adage Capital Partners GP, L.L.C. | 88,741 | $42.9M | 0.06% | −365,000−80.4% | Reduced |
| PFA Pension, Forsikringsaktieselskab | 89,732 | $43.3M | 0.11% | +89,732 | New |
| Sierra Summit Advisors LLC | 92,645 | $44.7M | 5.00% | −7,584−7.6% | Reduced |
| Man Group plc | 95,224 | $46.0M | 0.08% | +60,036+170.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 95,580 | $46.1M | 0.06% | +61,386+179.5% | Added |
| Envestnet Asset Management Inc | 96,704 | $46.7M | 0.01% | −4,656−4.6% | Reduced |
| Stifel Financial Corp | 97,165 | $46.9M | 0.04% | −36,451−27.3% | Reduced |
| NEOS Investment Management LLC | 100,936 | $48.8M | 0.18% | +100,936 | New |
| Aviva PLC | 103,896 | $50.2M | 0.07% | +10,524+11.3% | Added |
| Captrust Financial Advisors | 105,029 | $50.7M | 0.08% | −35,993−25.5% | Reduced |
| Bank of Nova Scotia | 105,089 | $50.8M | 0.08% | +99,815+1,892.6% | Added |
| Nissay Asset Management Corp | 105,965 | $51.2M | 0.22% | +46,952+79.6% | Added |
| Voleon Capital Management LP | 108,611 | $52.5M | 0.96% | −110,232−50.4% | Reduced |
| Virtus Wealth Solutions LLC | 111,136 | $53.7M | 7.30% | +111,136 | New |
| Zurich Insurance Group Ltd | 119,208 | $57.6M | 0.40% | +119,208 | New |
| Talos Asset Management LP | 119,641 | $57.8M | 8.48% | +119,641 | New |
| Light Street Capital Management, LLC | 125,750 | $60.7M | 7.14% | +125,750 | New |
| State Board of Administration of Florida Retirement System | 131,514 | $63.5M | 0.11% | +17,417+15.3% | Added |
| HSBC Holdings PLC | 133,371 | $64.6M | 0.03% | −47,926−26.4% | Reduced |
| Voya Investment Management LLC | 134,019 | $64.7M | 0.06% | +9,715+7.8% | Added |
| Greenhouse Funds LLLP | 134,562 | $65.0M | 3.42% | −220,710−62.1% | Reduced |
| Russell Investments Group, Ltd. | 142,987 | $68.7M | 0.06% | +62,292+77.2% | Added |
| Robeco Institutional Asset Management B.V. | 144,163 | $69.6M | 0.09% | +92,128+177.1% | Added |
| Forest Avenue Capital Management LP | 149,320 | $72.1M | 3.03% | +149,320 | New |
| Nomura Holdings Inc | 153,166 | $74.0M | 0.31% | +144,517+1,670.9% | Added |
| Renaissance Technologies LLC | 153,400 | $74.1M | 0.10% | +23,999+18.5% | Added |
| Frontier Capital Management Co LLC | 154,601 | $74.7M | 0.70% | −533,612−77.5% | Reduced |
| TD Asset Management Inc | 156,755 | $75.7M | 0.07% | +129,977+485.4% | Added |
| LPL Financial LLC | 157,094 | $75.9M | 0.02% | −46,928−23.0% | Reduced |
| Raymond James Financial Inc | 158,948 | $76.8M | 0.02% | +61,792+63.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 161,443 | $78.0M | 0.15% | +161,443 | New |
| ProShare Advisors LLC | 168,485 | $81.4M | 0.12% | +156,586+1,316.0% | Added |